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COGENT COMMUNICATIONS HOLDINGS, INC.
CCOINasdaqCIK: 0001158324
Recent Form 4 activity at COGENT COMMUNICATIONS HOLDINGS, INC. (CCOI) spans 45 filings across 12 insiders (all of them on the sell side). Purchases total $0 against $83.6M in sales — heavily weighted toward selling, for net sales of $83.6M. SCHAEFFER DAVE is the most active by dollar volume, and the single largest transaction was $60.0M by SCHAEFFER DAVE. All figures are drawn from official SEC Form 3, 4, and 5 disclosures and update as new filings arrive.
Total Volume
$83.6M
Purchases
$0
Sales
$83.6M
Unique Insiders
12
Recent Insider Trades
45 loaded
| Jul 1 | CCOI COGENT COMMUNICATIONS HOLDINGS, INC. | BROOKS STEVEN D | Insider | Grant | $0 |
| Jul 1 | CCOI COGENT COMMUNICATIONS HOLDINGS, INC. | de Sa Paul | Insider | Grant | $0 |
| Jun 30 | CCOI COGENT COMMUNICATIONS HOLDINGS, INC. | FERGUSON Lewis H | Insider | Grant | $0 |
| Jun 30 | CCOI COGENT COMMUNICATIONS HOLDINGS, INC. | Kennedy Sheryl Lynn | Insider | Grant | $0 |
| Jun 30 | CCOI COGENT COMMUNICATIONS HOLDINGS, INC. | Montagner Marc | Insider | Grant | $0 |
| Jul 1 | CCOI COGENT COMMUNICATIONS HOLDINGS, INC. | Howell Deneen C | Insider | Grant | $0 |
| Jul 1 | CCOI COGENT COMMUNICATIONS HOLDINGS, INC. | Howard Eve N | Insider | Grant | $0 |
| Jun 16 | CCOI COGENT COMMUNICATIONS HOLDINGS, INC. | WEED THADDEUS GERARD | Insider | Sell | $81.4K |
| Jun 15 | CCOI COGENT COMMUNICATIONS HOLDINGS, INC. | KILMER HENRY W | Insider | Sell | $40.8K |
| May 28 | CCOI COGENT COMMUNICATIONS HOLDINGS, INC. | FERGUSON Lewis H | Insider | Sell | $57.0K |
| May 4 | CCOI COGENT COMMUNICATIONS HOLDINGS, INC. | SCHAEFFER DAVE | Insider | Grant | $0 |
| Mar 31 | CCOI COGENT COMMUNICATIONS HOLDINGS, INC. | Kennedy Sheryl Lynn | Insider | Grant | $0 |
| Mar 31 | CCOI COGENT COMMUNICATIONS HOLDINGS, INC. | BROOKS STEVEN D | Insider | Grant | $0 |
| Mar 31 | CCOI COGENT COMMUNICATIONS HOLDINGS, INC. | Howell Deneen C | Insider | Grant | $0 |
| Mar 31 | CCOI COGENT COMMUNICATIONS HOLDINGS, INC. | de Sa Paul | Insider | Grant | $0 |
| Mar 31 | CCOI COGENT COMMUNICATIONS HOLDINGS, INC. | FERGUSON Lewis H | Insider | Grant | $0 |
| Mar 31 | CCOI COGENT COMMUNICATIONS HOLDINGS, INC. | Montagner Marc | Insider | Grant | $0 |
| Mar 31 | CCOI COGENT COMMUNICATIONS HOLDINGS, INC. | Howard Eve N | Insider | Grant | $0 |
| Mar 9 | CCOI COGENT COMMUNICATIONS HOLDINGS, INC. | KILMER HENRY W | Insider | Sell | $56.0K |
| Mar 5 | CCOI COGENT COMMUNICATIONS HOLDINGS, INC. | FERGUSON Lewis H | Insider | Sell | $50.8K |
| Mar 5 | CCOI COGENT COMMUNICATIONS HOLDINGS, INC. | WEED THADDEUS GERARD | Insider | Sell | $109.8K |
| Jan 5 | CCOI COGENT COMMUNICATIONS HOLDINGS, INC. | BROOKS STEVEN D | Insider | Grant | $0 |
| Jan 5 | CCOI COGENT COMMUNICATIONS HOLDINGS, INC. | Montagner Marc | Insider | Grant | $0 |
| Jan 5 | CCOI COGENT COMMUNICATIONS HOLDINGS, INC. | WEED THADDEUS GERARD | Insider | Grant | $0 |
| Jan 5 | CCOI COGENT COMMUNICATIONS HOLDINGS, INC. | KILMER HENRY W | Insider | Grant | $0 |
| Dec 12 | CCOI COGENT COMMUNICATIONS HOLDINGS, INC. | WEED THADDEUS GERARD | Insider | Sell | $175.1K |
| Dec 2 | CCOI COGENT COMMUNICATIONS HOLDINGS, INC. | FERGUSON Lewis H | Insider | Sell | $81.3K |
| Dec 2 | CCOI COGENT COMMUNICATIONS HOLDINGS, INC. | KILMER HENRY W | Insider | Sell | $0 |
| Dec 3 | CCOI COGENT COMMUNICATIONS HOLDINGS, INC. | WEED THADDEUS GERARD | Insider | Grant | $0 |
| Dec 2 | CCOI COGENT COMMUNICATIONS HOLDINGS, INC. | Chang John B. | Insider | Grant | $0 |
| Nov 12 | CCOI COGENT COMMUNICATIONS HOLDINGS, INC. | Kennedy Sheryl Lynn | Insider | Sell | $51.2K |
| Oct 1 | CCOI COGENT COMMUNICATIONS HOLDINGS, INC. | Howard Eve N | Insider | Grant | $0 |
| Oct 1 | CCOI COGENT COMMUNICATIONS HOLDINGS, INC. | Montagner Marc | Insider | Grant | $0 |
| Oct 1 | CCOI COGENT COMMUNICATIONS HOLDINGS, INC. | Howell Deneen C | Insider | Grant | $0 |
| Oct 2 | CCOI COGENT COMMUNICATIONS HOLDINGS, INC. | FERGUSON Lewis H | Insider | Grant | $0 |
| Oct 1 | CCOI COGENT COMMUNICATIONS HOLDINGS, INC. | Kennedy Sheryl Lynn | Insider | Grant | $0 |
| Oct 2 | CCOI COGENT COMMUNICATIONS HOLDINGS, INC. | de Sa Paul | Insider | Grant | $0 |
| Oct 1 | CCOI COGENT COMMUNICATIONS HOLDINGS, INC. | BROOKS STEVEN D | Insider | Grant | $0 |
| Sep 5 | CCOI COGENT COMMUNICATIONS HOLDINGS, INC. | KILMER HENRY W | Insider | Sell | $88.8K |
| Sep 2 | CCOI COGENT COMMUNICATIONS HOLDINGS, INC. | WEED THADDEUS GERARD | Insider | Sell | $181.2K |
| Sep 3 | CCOI COGENT COMMUNICATIONS HOLDINGS, INC. | Harris Mark Andrew | Insider | Other | $0 |
| Sep 3 | CCOI COGENT COMMUNICATIONS HOLDINGS, INC. | Harris Mark Andrew | Insider | Grant | $0 |
| Aug 21 | CCOI COGENT COMMUNICATIONS HOLDINGS, INC. | Kennedy Sheryl Lynn | Insider | Sell | $72.7K |
| Aug 11 | CCOI COGENT COMMUNICATIONS HOLDINGS, INC. | SCHAEFFER DAVE | Insider | Sell | $22.5M |
| Aug 8 | CCOI COGENT COMMUNICATIONS HOLDINGS, INC. | SCHAEFFER DAVE | Insider | Sell | $60.0M |
45 filings